Cat I-shaped chest harnessProduct name: cat chest strap Product material: cotton thread +: metal accessories Scope of application: all cats Product specifications: S M Please allow 2 3cm differences due to manual measurement. As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following imag sizecm Rope thick Rope length Neck circumference bust S 1 150 14 22 22 32 M 1 150 22 32 32 50